156728270156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1\times {\mathrm{11927}}^1$

素因数の和:16014

約数の個数: 48

約数和(自身を含む): 295522402560

約数和(自身を除く): 138794132404

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 4021, 8042, 11927, 16084, 23854, 47708, 76399, 152798, 172903, 226613, 305596, 345806, 453226, 512861, 691612, 906452, 1025722, 2051444, 3285157, 6570314, 9744359, 13140628, 19488718, 38977436, 47958467, 95916934, 191833868, 911210873, 1822421746, 2062214081, 3644843492, 4124428162, 8248856324, 39182067539, 78364135078, 156728270156]

約数ペア:

[(1, 156728270156), (2, 78364135078), (4, 39182067539), (19, 8248856324), (38, 4124428162), (43, 3644843492), (76, 2062214081), (86, 1822421746), (172, 911210873), (817, 191833868), (1634, 95916934), (3268, 47958467), (4021, 38977436), (8042, 19488718), (11927, 13140628), (16084, 9744359), (23854, 6570314), (47708, 3285157), (76399, 2051444), (152798, 1025722), (172903, 906452), (226613, 691612), (305596, 512861), (345806, 453226)]